摘要
‘云红花五号’和‘云红花六号’是云南省农业科学院经济作物研究所经系统选育的花油两用红花新品种。该品种的生育期分别为178、183天,在2013—2014年度多点试验中,平均种籽产量分别为2166、2161.8 kg/hm^2,较对照品种‘弥渡’红花的种籽平均增产18.47%、18.24%;平均花瓣产量分别为512.1、529.95 kg/hm^2,对照品种‘弥渡’红花的花瓣平均增产20.00%、24.18%。其主要特点表现为无刺、株高适宜、易于采摘、花色红、生育期适中、高产、高含油率(分别为29.1%、26.3%)、高亚油酸(分别为81.95%、80.86%)、抗病、抗旱和适应性广。在云南红花生产示范中,取得了很好的示范推动作用。2015年4月通过云南省种子管理站鉴定,定名为‘云红花五号’和‘云红花六号’。该品种与配套栽培技术结合,经济、社会效益明显,适宜云南怒江、澜沧江、元江、红河、金沙江及其支流的河谷地带,海拔1000~1600 m的地区及同类型生态区域种植。同时,也适应新疆红花产区种植。
＇Yunhonghua No.5＇ and ＇Yunhonghua No.6＇ are new varieties of flower oil dual-use developed through systematic selection by Industrial Crop Institute Yunnan Academy of Agricultural Sciences （YAAS）. The growth period of the two varieties was 178 and 183 d, respectively. In 2013-2014 year multi-point test, the average seed yield was 2166 and 2161.8 kg/hm2, increased by 18.47 % and 18.24%, respectively, compared with that of the control varieties. The average petal yield was 512.1 and 529.95 kg/hm2, increased by 20.00% and 24.18%, respectively, compared with that of the control varieties. The main characteristics were unarm, suitable height, easy picking, color red, moderate growth period, high yield, high oil content （29.1% and 26.3%）, high linoleic acid （81.95% and 80.86%）, disease resistance, drought resistance and wide adaptability. The two varieties played a role in Yunnan safflower production and demonstration, and promoted the safflower industry development. The varieties were named as ＇Yunhonghua No.5＇ and ＇Yunhonghua No.6＇ by Yunnan Seed Management Station after identification in April 2015. The two varieties had high economic and social benefits combined with proper cultivation techniques, and were suitable for planting areas of altitude 1000-1600 m in Nujiang, Lancang River, Yuanjiang River, Red River, Jinsha River and the area of its tributary valley, and for areas of same ecological type including Xinjiang safflower planting areas.
出处
《中国农学通报》
2017年第17期58-65,共8页
Chinese Agricultural Science Bulletin
基金
云南省科技计划项目"红花新品种选育及新产品研发"(2012BB016)
